Multiple Mechanisms of Thrombosis Complicating Atherosclerotic Plaques

Atherosclerosis is a highly prevalent disorder and remains a leading cause of morbidity and mortality in the United States. Recent advances in vascular biology have led to a better understanding of the mechanisms underlying atherogenesis. The central role played by plaque disruption, and by adhesion, activation, and aggregation of platelets that trigger activation of the coagulation cascade in the pathogenesis of acute thrombotic events is also better understood. Combination antithrombotic therapy targeting various platelet activation mechanisms and the coagulation cascade may help optimize the management of atherosclerosis.